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How to trigger a file download when clicking an HTML button or JavaScript
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edited Jun 8 '17 at 14:29
Gray
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Java ResultSet how to check if there are any results
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241
That's correct, initially the ResultSet's cursor is pointing to before the first row, if the fi...
Retrieving the inherited attribute names/values using Java Reflection
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Can an int be null in Java?
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edited Oct 19 '17 at 14:46
answered Feb 12 '10 at 19:14
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How do I remove all non alphanumeric characters from a string except dash?
...eplace.
– Amarghosh
Sep 22 '10 at 3:49
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Here's a regex compiled version: return Regex.Replace(...
How does one capture a Mac's command key via JavaScript?
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EDIT: As of 2019, e.metaKey is supported on all major browsers as per the MDN.
Note that on Wi...
How to make a round button?
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Arif NadeemArif Nadeem
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In Angular, I need to search objects in an array
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migontechmigontech
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
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edited Oct 5 '19 at 19:42
Peter Mortensen
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How to select the nth row in a SQL database table?
...site linked above since I never use those DBs)
Update: As of PostgreSQL 8.4 the standard windowing functions are supported, so expect the second example to work for PostgreSQL as well.
Update: SQLite added window functions support in version 3.25.0 on 2018-09-15 so both forms also work in SQLite.
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